THE BT-003RS is a special street-tuned sport tire derived from MotoGP technology with handling improvements in all riding modes. Front and rear construction is based on Bridgestone\'s proven High Tensile Super Penetrated Cord (HTSPC) platform with steel Mono Spiral Belt (MSB). This one-piece construction enhances slide control and line-holding through corners, while providing good shock absorption. The increased compression stiffness it produces helps to maintain a uniform contact patch and stability at high speeds. BT-003RS is the successor to BT-002RS and BT-090 and covers various engine sizes and models (from middle sport to super sport) The 3LC (3 Layer Compound) provides regular wear and the optimized pattern design provides longer life S-shaped grooves improve contact, feel, braking grip up front, and traction grip in the rear A reduced negative ratio in the tread shoulder improves turning ability Longer shoulder grooves enhance wet grip and shock absorption on public roads Optimized angle and shape of grooves contribute to noise reduction and improved mileage BRIDGESTONE really went the extra mile in developing the BT-003, making it an excellent application for aggressive street riders and occasional track days. May ship out of alternate warehouse so please allowØ1 toØ2 extra days for delivery.